diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh
index 8d386aa0661fee6a0db5935e652811a268a77782..b58100ef0a2d3d430dd3bea52e8051a043937704 100755
--- a/tests/pytest/fulltest.sh
+++ b/tests/pytest/fulltest.sh
@@ -29,7 +29,7 @@ python3 ./test.py -f table/db_table.py
 python3 ./test.py -f table/create_sensitive.py
 #python3 ./test.py -f table/tablename-boundary.py
 python3 ./test.py  -f table/max_table_length.py
-python3 ./test.py -f query/bug2281.py
+
 
 # tag
 python3 ./test.py -f tag_lite/filter.py
@@ -167,7 +167,8 @@ python3 ./test.py -f query/bug2117.py
 python3 ./test.py -f query/bug2143.py
 python3 ./test.py -f query/sliding.py
 python3 ./test.py -f query/unionAllTest.py
-
+python3 ./test.py -f query/bug2281.py
+python3 ./test.py -f query/bug2119.py
 #stream
 python3 ./test.py -f stream/metric_1.py
 python3 ./test.py -f stream/new.py
diff --git a/tests/pytest/pytest_1.sh b/tests/pytest/pytest_1.sh
index e756ea02fa80ea254a2567e6eb9428073e9a77ae..28afbfcdf0d87291e7aff5d76f2ff53363be5ca3 100755
--- a/tests/pytest/pytest_1.sh
+++ b/tests/pytest/pytest_1.sh
@@ -161,6 +161,7 @@ python3 ./test.py -f query/bug1875.py
 python3 ./test.py -f query/bug1876.py
 python3 ./test.py -f query/bug2218.py 
 python3 ./test.py -f query/bug2281.py
+python3 ./test.py -f query/bug2119.py
 python3 bug2265.py
 #stream
 python3 ./test.py -f stream/metric_1.py
diff --git a/tests/pytest/query/bug2119.py b/tests/pytest/query/bug2119.py
new file mode 100644
index 0000000000000000000000000000000000000000..4224e55596c201f27fbdacd582a90ef5bfd45b85
--- /dev/null
+++ b/tests/pytest/query/bug2119.py
@@ -0,0 +1,41 @@
+###################################################################
+#           Copyright (c) 2016 by TAOS Technologies, Inc.
+#                     All rights reserved.
+#
+#  This file is proprietary and confidential to TAOS Technologies.
+#  No part of this file may be reproduced, stored, transmitted,
+#  disclosed or used in any form or by any means other than as
+#  expressly provided by the written permission from Jianhui Tao
+#
+###################################################################
+
+# -*- coding: utf-8 -*-
+
+import sys
+from util.log import *
+from util.cases import *
+from util.sql import *
+from util.dnodes import *
+class TDTestCase:
+    def init(self, conn, logSql):
+        tdLog.debug("start to execute %s" % __file__)
+        tdSql.init(conn.cursor(), logSql)
+
+    def run(self):
+        tdSql.prepare()
+        print("==========step1")
+        print("create table && insert data")
+        
+        tdSql.execute("create table t1 (ts timestamp, c1 int, c2 float)")
+       
+
+        print("==========step2")
+        print("query percentile from blank table")
+        tdSql.query('select percentile(c1,1) from t1')
+        
+    def stop(self):
+        tdSql.close()
+        tdLog.success("%s successfully executed" % __file__)
+
+tdCases.addWindows(__file__, TDTestCase())
+tdCases.addLinux(__file__, TDTestCase())
\ No newline at end of file